baber/WOPTO huggingface dataset:
Patent KR-20220138577-A (KR)
Inventor: NAM HYEON WOO
IPC: G06F16/583
Filed: 2021-04-06
Abstract: The disclosed technology relates to an image search method and a device using a gradient-weighted class activation map (CAM). According to the present invention, the image search method using the gradient-weighted CAM comprises: a step in which a search device receives an input of an image; a step in which the search device uses a plurality of convolution layers included in a neural network model, and extracting a feature map on the image; a step of inputting the feature map into a plurality of different descriptors; and a step of identifying the image based on a value combining a plurality of values outputted by the plurality of descriptors. The neural network model is learned by further using a separation loss of the gradient-weighted CAM for searching an image. The present invention is able to improve performance for searching images.
Patent KR-20220143178-A (KR)
Inventor: KIM HAN SUK
IPC: G06N20/00
Filed: 2021-04-14
Abstract: According to one embodiment of the present invention, a method for diagnosing dementia is provided. The method may include the steps of: acquiring an fMRI image; quantifying the acquired fMRI image; and applying an automatic analysis algorithm to the quantified fMRI image. The step of applying the automatic analysis algorithm may include a step of learning a network function through the quantified fMRI image and a step of analyzing the fMRI image of a patient.
Patent KR-20220143189-A (KR)
Inventor: KIM HAN SUK
IPC: A61B6/03
Filed: 2021-04-14
Abstract: The present invention relates to a method and an apparatus for reading idiopathic fibrosis and severity thereof. In accordance with one embodiment of the present invention, the method for reading idiopathic fibrosis and severity thereof, includes the following steps of: obtaining an image group including a plurality of images generated in response to a continuous volume of the chest; generating first image information obtained by extracting a lung area from each of the images, by inputting the image group into an instructed first network function; generating second image information obtained by detecting a predetermined lesion area from each of the images, by inputting the image group into an instructed second network function; and generating a second image including the lesion area based on the first image information and the second image information. Therefore, the present invention is capable of making a contribution to efficient diagnosis and treatment on a patient.
Patent KR-20220142110-A (KR)
Inventor: LEE WON YEUL
IPC: F16F15/04
Filed: 2021-04-14
Abstract: The present invention relates to a railing installation structure for preventing vibration and noise caused by wind and, more specifically, to a railing installation structure for preventing vibration and noise caused by wind, in which when installing a railing, an anchor bolt is installed in a position where the railing is to be constructed, a vibration-proof pad is constructed between a concrete floor and a base plate of the railing, and a vibration-proof plug is inserted between the anchor bolt and the base plate so as to eliminate friction between the base plate of the railing and the concrete floor. Therefore, vibration and noise caused by wind can be prevented. A preferred embodiment of the present invention relates to an installation structure of a railing, in which an anchor bolt is installed in a concrete structure of an outer wall of an apartment house, and a railing is fixed by inserting the base plate into the anchor bolt, wherein the railing includes a plurality of pillars, a crossbar connecting the pillars, and the horizontal plate-shaped base plate disposed below the pillars and having a plurality of anchor fastening holes passing therethrough. A vibration-proof pad having a predetermined thickness and including through-holes corresponding to the anchor fastening holes is formed below the base plate. A vibration-proof plug includes a cylindrical upper mounting part and a cylindrical lower insertion part having a cross-section smaller than that of the upper mounting part and disposed below the upper mounting part, wherein anchor through-holes are formed to perforate a central part of the vibration-proof plug, and the vibration-proof plug is formed of the same material as the vibration-proof pad. The lower insertion part of the vibration-proof plug is inserted into the anchor fastening holes of the base plate. The anchor bolt passes through the through-holes of the vibration-proof pad and the anchor fastening holes of the vibration-proof plug to be fastened at an upper portion of the vibration-proof plug with nuts.
Patent KR-20220047133-A (KR)
Inventor: PARK SUNG MI
IPC: A61K8/02
Filed: 2021-04-19
Abstract: The present invention provides cosmetics which comprise: a cosmetic container main body having an upper opening; and a laminated sponge mounted on the container main body to impregnate a liquid cosmetic, wherein the laminated sponge has a structure in which a three-dimensional fabric and a non-woven fabric are laminated, and the three-dimensional fabric is exposed through the upper opening. According to the present invention, it is possible to provide cosmetics having a high impregnation rate, easy formation of patterns on the surface of an impregnation material, and rapid injectability during impregnation.
Patent KR-20220144242-A (KR)
Inventor: PARK JONG RYUL
IPC: G06Q10/10
Filed: 2021-04-19
Abstract: The present invention relates to a contactless move preparation system. More specifically, the contactless move preparation system can calculate an amount of packages for moving in a contactless manner and dispose furniture and home appliances in a place for moving based on the calculated amount of packages for moving, so that a customer and a moving company can perform moving preparation in a contactless manner when preparing moving of the customer. In addition, the contactless move preparation system enables the moving company to provide an estimation to the customer based on the calculated amount of packages and the customer to check a price, a service, a grade, and the like to select a company and perform an electronic contract so as to perform moving specialized for a contactless service. In addition, according to a request to move the customer, the moving company acquires an environment of a previous place before moving as scan information from the customer, collects floor plan information on the place for moving collected from the Internet, and matches the scan information with the floor plan information to confirm furniture disposition in the place for moving with the customer before moving, thereby allowing the customer to reduce the burden on moving of packages and disposition of furniture or home appliances to decrease fatigue of moving and enable concentration on other matters and allowing the moving company to reduce their trouble such as a disagreement with the customer about moving and disposition of the packages and perform work while recognizing the progress of the work so as to improve work efficiency.
Patent KR-20210049741-A (KR)
Title: Power assisted wheelchair platform and driving method for the power assisted wheelchair platform
Inventor: KEUNWOOK KIM
IPC: A61G5/10
Filed: 2021-04-22
Abstract: Disclosed are a muscular power-increasing wheelchair platform and a driving method for the muscular power-increasing wheelchair platform. According to an embodiment of the present invention, in the driving method for the muscular power-increasing wheelchair platform, a muscular power-increasing wheelchair can comprise: a plurality of sensors placed on side surfaces and a rear surface of the muscular power-increasing wheelchair platform; a driving unit which transfers the power for rotating a left wheel and a right wheel of the muscular power-increasing wheelchair platform; and a control unit which controls the driving unit. The driving method therefor can comprise: a step in which the control unit determines a control intention for the muscular power-increasing wheelchair platform based on one or more of the size of physical force measured by one or more of the plurality of sensors and the position of the sensor which has measured the physical force; and a step in which the control unit controls the driving unit so that the muscular power-increasing wheelchair platform can be driven in accordance with the control intention. The present invention aims to provide a muscular power-increasing wheelchair platform and a driving method for the muscular power-increasing wheelchair platform, which are able to control a driving unit in accordance with a control intention of a user.
Patent KR-20220150088-A (KR)
Title: Cosmetic composition including propolis for improving skin troubles and reduction of swlling and preparing method thereof
Inventor: KIM DU HO
IPC: A61K8/89
Filed: 2021-05-03
Abstract: The present invention relates to: functional cosmetics containing propolis, and containing 3-10 wt% of silicone oil, 5-14 wt% of a moisturizer, 0.1-4 wt% of an emulsifier, 18-36 wt% of a thickener, 1-5 wt% of functional ingredients including propolis, 0.1-5 wt% of an additive, and the remainder consisting of a solvent; and a preparation method of the functional cosmetics. The present invention may provide functional cosmetics with excellent effects of reducing inflammation and wrinkles, alleviating skin problems, reducing puffiness, and the like by increasing the percutaneous absorption of propolis.
Patent KR-20220151962-A (KR)
Inventor: KIM DONG HWI
IPC: H02J7/34
Filed: 2021-05-07
Abstract: A vehicle battery emergency charging device comprises a first switch, a capacitor module, a second switch, a boosting unit, and a third switch. The first switch connects a battery module to a starting motor of a vehicle, the capacitor module is connected in parallel with the battery module, and the second switch connects the capacitor module to the starting motor. The boosting unit boosts a voltage of the capacitor module by using a current supplied from the battery module, and the third switch connects the battery module and the capacitor module to each other through the boosting unit. According to the configuration as described above, because the boosting unit boosts the voltage of the battery module and supplies the voltage to the capacitor module, even when a voltage of a vehicle battery is lower than a voltage of a high-capacitance storage device for battery charging, the high-capacitance storage device can be charged. Even when both the vehicle battery and the high-capacitance storage device are discharged, a voltage for starting the vehicle can be supplied.
Patent KR-20220152849-A (KR)
Inventor: Wang han jun
IPC: H01M50/598
Filed: 2021-05-10
Abstract: An embodiment of the present invention relates to a label for component attachment and a battery pack including the same. In accordance with the present invention, the battery pack includes: a case; at least one battery cell coupled to the case; a protection circuit module electrically connected to the battery cell; at least one label attached to cover the battery cell in a state in which the battery cell and the protection circuit module are coupled to the case; and a release sheet including a plurality of residual parts left attached on the label, and a plurality of removal parts removed from the label when the label is attached to the battery cell. In accordance with an embodiment of the present invention, since the release sheet is left in an empty space of a component assembly part, the occurrence of noise caused by an empty space such as a gap can be mitigated. Moreover, since a release sheet other than the release sheet left can be easily removed, there is no release sheet left in an unnecessary part, which can lead to the prevention of a thickness error.
Patent KR-20220156141-A (KR)
Title: PCC composition for self-healing cracks
Inventor: CHOI SE JIN
IPC: C04B18/14
Filed: 2021-05-17
Abstract: The present invention relates to: a powder compacted capsule (PCC) composition for self-healing cracks in hardened cement paste; a method for producing a PCC; and a self-healing mortar including the PCC. The present invention provides a PCC composition which comprises: powder in which one or more admixtures of blast furnace slag powder and fly ash are mixed with cement; and 2.0-3.0 wt% of a water reducing agent added with respect to the powder, wherein mixing water is mixed in a way that a ratio of water and the powder is 5-20 wt%. According to the present invention, the PCC is added to mortar or a concrete composition to contribute to improving the compressive strength by age and strengthening the self-healing ability for cracks.
Patent KR-20220156719-A (KR)
Title: Display device and manufacturing method thereof
Inventor: KIM YOUNG GU
IPC: G02B5/20
Filed: 2021-05-18
Abstract: A display device includes a substrate including a display area and a non-display area, and a plurality of pixels disposed in the display area, wherein each of the plurality of pixels includes an emission area and a non-emission area. Each of the plurality of pixels includes: at least one light emitting element in the emission area; a first pixel electrode and a second pixel electrode which are positioned at least in the emission area, and electrically connected to the light emitting element; a bank provided in the non-emission area and including a first opening corresponding to the emission area; a color conversion layer positioned on the light emitting element, provided in the emission area to correspond to the light emitting element, and including color conversion particles; a barrier layer provided on the bank and the color conversion layer; and a low refractive layer disposed on the barrier layer. The barrier layer includes silicon oxide (SiOx) having cured polysilazane. The present invention can improve display quality by improving the reliability of the color conversion layer.
Patent KR-20220156995-A (KR)
Title: Rollers for towing car wheels
Inventor: PARK JI HO
IPC: B60S13/00
Filed: 2021-05-20
Abstract: The present invention is a roller for pulling a vehicle wheel which contacts the vehicle wheel to forcibly move a vehicle.
Patent KR-20220159223-A (KR)
Inventor: JANG TAE EUN
IPC: H02M7/5381
Filed: 2021-05-25
Abstract: According to the present invention, an inverter circuit for a vehicle comprises: first and second inverters connected to a motor; a mode conversion switching element that shorts or opens the first inverter and the second inverter according to a switching operation so that the motor is driven in one driving mode of a Y-connection driving mode and an open winding driving mode; and a controller controlling the switching operation of the mode conversion switching element.
Patent KR-20220161625-A (KR)
Title: Mixed feed for livestock including black soldier fly, almond shell and egg shell
Inventor: KIM SIL JUNG
IPC: A23K20/20
Filed: 2021-05-28
Abstract: The present invention relates to a mixed feed for livestock containing black soldier flies, almond shells, and egg shells. The mixed feed for livestock containing black soldier flies, almond blood, and egg shells according to the present invention contains black soldier flies, almond shells, and egg shells as main ingredients. By the above-mentioned composition, the mixed feed for livestock containing black soldier flies, almond shells, and egg shells according to the present invention contains black soldier flies, which are eco-friendly future alternative protein sources, and almond shells, egg shells, etc., which are agricultural food by-products, thereby enabling livestock to easily ingest nutrients such as protein, fat, etc. which are abundantly contained in the black soldier flies, the almond shells, and egg shells so that the meat quality of livestock can be improved and the nutritional and feed value of agricultural food by-products can be improved.
Patent KR-20210065926-A (KR)
Title: A Method for Compensating an Error of a Foot 3D Scanning Process and a Method for Generating a Foot 3D Model with the Same
Inventor: PARK KYUNG WON
IPC: G01B11/03
Filed: 2021-05-28
Abstract: The present invention relates to a method for correcting a 3D scanning error of a foot and a method for generating a 3D model of the foot by the same. The method for correcting a 3D scanning error of a foot comprises steps of: positioning of a laser and a camera; moving the laser and the camera along a preset path; detecting upper and lower displacements of the laser and camera according to the movement; compensating the position of the laser or camera according to the detection result; setting each individual coordinate system according to the detected upper and lower displacements; checking whether each individual coordinates match; and generating a common coordinate system according to the check result.
Patent KR-20220163798-A (KR)
Inventor: LEE MYUNG SHIN
IPC: C12N15/113
Filed: 2021-06-03
Abstract: The present invention provides a composition for the treatment of Kaposi's sarcoma-associated herpesvirus infection which can effectively reduce virion production by reducing the expression of herpesvirus genes through targeting a specific gene in host cells using a CRISPR/Cas9-mediated knockout method. In addition, the present invention provides a drug screening system targeting HMGB1.
Patent KR-20220167807-A (KR)
Title: Folding seat walker with bag storage structure
Inventor: YUN MYOUNG SIN
IPC: B62B3/00
Filed: 2021-06-14
Abstract: The present invention relates to a foldable seat walker having a bag storage structure, and more specifically, to a walker that guides walking with support and allows a user to sit, comprising: a main frame in which transport wheels are provided in a lower part and a handle is formed at an upper side; a support shaft which is hinged on both sides of the main frame, and in which transport wheels are provided in a lower part and an armrest is provided in an upper part; a pivoting frame which is rotatably hinged to the main frame; a seat pad which is fastened to an upper part of the pivoting frame; and a storage bag installed at a lower part of the pivoting frame, wherein the pivoting frame having the seat pad and storage bag is installed on the main frame to be rotatable such that the user can walk with support, sit and rest while walking, walk after storing items in the storage bag, and easily store or take out items as the storage bag is arranged horizontally or vertically.
Patent KR-20220167577-A (KR)
Title: Vaccine composition for preventing or treating fowl typhoid and salmonellosis simultaneously comprising Salmonella gallinarum mutant expressing FliC-FimA-CD40L fusion antigen as effective component
Inventor: JOHN HWA LEE
IPC: A61P31/04
Filed: 2021-06-14
Abstract: A vaccine composition, using a Salmonella gallinarum mutant expressing a FliC-FimA-CD40L fusion antigen of the present invention, is capable of simultaneous defense against fowl typhoid and salmonellosis, provides sufficient immunogenicity to eliminate wild-type Salmonella, and can economically and simply prepare a vaccine by a strain culture method, and thus is expected to be useful as a vaccine composition for simultaneously preventing or treating fowl typhoid and salmonellosis.
Patent KR-20210090131-A (KR)
Title: Wearable electronic device
Inventor: DANIEL WANG
IPC: G06F1/16
Filed: 2021-07-08
Abstract: A wearable electronic device includes: a body having a first battery and a port electrically connected to the first battery; a band having a connector and a set of first conductors electrically connected to the connector; and a belt having at least one second battery, a set of second conductors, and an input port electrically connected to the second battery. The band is connected to the port through the connector to be electrically connected to the body. The belt can be removably attached to an outer surface of the band, and the second battery can transmit power to the first battery by combining two sets of conductors. When the belt is removed, the power consumed by the second battery is charged by external power connected to the input port. Therefore, the wearable electronic device can master information at any time.
Patent KR-20210090592-A (KR)
Title: Optical Imaging System
Inventor: LEE TAE YOUN
IPC: G02B7/02
Filed: 2021-07-12
Abstract: An imaging optical system of the present invention includes: a first lens having negative refractive power; a second lens having positive refractive power; a third lens having refractive power; a fourth lens having refractive power; a fifth lens having positive refractive power; a sixth lens having negative refractive power and having a convex shape on the side of an object; and a seventh lens having refractive power and an inflection point formed on the image side. The present invention can implement a high-resolution imaging optical system that can be mounted on a small terminal.
Patent KR-20230012327-A (KR)
Title: Fuel cell system and operating method thereof
Inventor: HA HYO SHIN
IPC: H01M8/0438
Filed: 2021-07-15
Abstract: The present invention relates to a fuel cell system and an operating method comprising: a pre-operation duct inspection step of determining whether a duct is normal by determining whether a damper is stuck before operating a reformer burner; a burner operation step of operating the reformer burner by igniting and burning the reformer burner; and an on-operation duct inspection step of determining whether the duct is normal by determining the internal temperature of the duct or whether the damper is stuck during operation of the reformer burner. According to the present invention, whether the damper installed in the duct is sticking before driving, the internal temperature of the duct during operation, and whether the damper is sticking, or the like is checked in real time. Accordingly, by changing operating conditions of a coolant or a burner of a reformer, operating conditions of a fuel cell system, and the like, the fuel cell system can be efficiently operated depending on the situation.
Patent KR-20230012362-A (KR)
Inventor: JIN HYUNG JONG
IPC: G16B35/10
Filed: 2021-07-15
Abstract: A method for screening an inhibitor of erythromycin ribosome methylation (Erm) protein, which causes macrolide-licosamide-streptogramin (MLS) B-based antibiotic resistance, is disclosed. Specifically, the method of screening an inhibitor suppressing MLS-based antibiotic resistance allows design and selection of an inhibitor that prevents or treats resistance to MLS-based antibiotics by inhibiting or eliminating methylation activity by acting on a shortest motif X, NTER or a complex structure composed thereof that is essential for methylation activity and substrate specificity of Erm protein that causes MLS antibiotic resistance, or a protein structure or complex structure that forms a substrate attachment site or ligand attachment site together with the same.
Patent KR-20220013920-A (KR)
Title: Liquefied Gas Fueled Ship and Fuel Venting System and Method
Inventor: KIM JONG HYUN
IPC: B63J2/02
Filed: 2021-07-23
Abstract: The present invention relates to a system and a method for venting liquid fuel in a ship, which can stably drive an engine by quickly and smoothly discharging vented liquid fuel in supplying the liquid fuel to the liquid fuel engine of the ship which uses a low flash point liquefied gas such as LPG as fuel. The system for venting liquid fuel in a ship, according to the present invention, comprises: a service tank for storing liquid fuel; a dual fuel engine using the liquid fuel and fuel oil stored in the service tank as fuel; a fuel supply unit for supplying the liquid fuel from the service tank to the dual fuel engine; a knockout drum for recovering the liquid fuel vented from the fuel supply unit and the dual fuel engine; a heating jacket for heating and vaporizing the liquid fuel recovered in the knockout drum; and a venting line for venting the gas vaporized in the knockout drum overboard.